• Polymers
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Tel: +86-574-87716276 87721076 87703994
Fax: +86-574-87715576
information@newdragondyes.com
www.newdragondyes.com
Region:China/Zhejiang
Search Product Details for ACID RED 249
ACID RED 249
111Category: Dyestuffs and Pigments
CAS NO: 6416-66-6 EC NO: 229-129-2 Molecular Formula: C29H20ClN3Na2O10S3 Molecular Weight: 748.1107 Specification: InChI: InChI=1/C29H22ClN3O10S3.2Na/c1-17-7-10-21(11-8-17)44(35,36)33-24-16-22(45(37,38)39)13-18-14-26(46(40,41)42)28(29(34)27(18)24)32-31-23-15-19(30)9-12-25(23)43-20-5-3-2-4-6-20;;/h2-16,33-34H,1H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2 Synonyms: Acid Red 249;disodium (3Z)-3-[2-(5-chloro-2-phenoxyphenyl)hydrazinylidene]-5-{[(4-methylphenyl)sulfonyl]amino}-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate;disodium 3-(5-chloro-2-phenoxy-phenyl)azo-4-hydroxy-5-(p-tolylsulfonylamino)naphthalene-2,7-disulfonate; Molecular Structure: 
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